Perimeter and Area - Exercise 9.2 (Part 1) | Class 7 Mathematics Chapter 9 | CBSE

[@GameEchoYT999]

Q1-c-ans-132cm Q2-c-ans-550/7 Please like my answer...

[@Aarya2k13]

It's 78.5714285714

[@Aarya2k13]

😎😎😎

[@Aarya2k13]

Q2

[@RanveerRajput-b5q]

So beautiful so elegant just teaching like a wow question no 1 wow 2 woow😂😂❤❤❤

[@gadwaliboy8864]

Wow🎉

[@SaalikSir]

Thanks 😊

[@RanveerRajput-b5q]

Woow mind blowing teacher❤❤❤❤❤❤❤❤❤❤❤❤❤🎉🎉❤❤❤❤❤

[@SaalikSir]

Thanks

[@JatanTonger]

🤩🤩🤩🤩​@@SaalikSir

[@Divyanshasingh-i8w]

1. (C) Sol. Given Radius (r) = 21 cm Circumference of Circle= 2πr = 2×22/7×21 = In Table of 7 , 21 comes on 3rd position so after cutting we will get: 2×22×3 3×2= 6 22×6 = 132cm Hence proved Thank you sir nice explanation⟵(๑¯◡¯๑)

[@rakeshkalkal3976]

Padhaku

[@SnowBoe]

@rakesh same

[@MandakiniSonawane-x3q]

Ok

[@Rimple123-d5s]

.

[@abidaanjum9366]

Q1 ( c ) 21 cm Circumference of circle = 2πr 2 × 22\7×21 2×22×3 44×3 132 cm

[@Preetikumari-xu8cw]

Wow sir your teaching is great🎉

[@jayraval5601]

Que 2 3 = radius(r)= 5cm Area of circle=2πr 2×5×22/7 550/7

[@SparkyPie_Shorts]

Kis kis ke exams aagye tab ore aap aab vedio pe aye ho 😂😂😂

[@SoniaSharma-oy5od]

Me

[@हसोऔरहसाओ-थ1ब]

Bhai me kal exam h Mera 😂😂😂

[@sweetyrakesh8852]

Me

[@raghupatisharan7176]

Me bhi hu😂

[@Awara_Boys19]

I am topper and tomorrow is my exam.. Because of sir I am topper

[@OGAyushhk]

I like this video 👍👍 Nice explanation Better than previous years session 👍👍

[@SaalikSir]

Thanks

[@nalinibai552]

No😢

[@RajJadeja-m3e]

78.50cm sq is the answer is the answer correct

[@bhavnarathore6340]

Kon kon exam ke 1 Din pahle hi Video dekh raha hai

[@OggyGamer-77]

Main

[@dharmeshgohel6019]

Mai

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Bro mee

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Yooo sus

[@priyanshussong3673]

Mummy na kha ha

[@mamtashankhla9119]

Good sir ❤❤🎉🎉 Nise teaching ❤🎉❤❤ 🎉🎉

[@HappyFlowerGarden-qp4uw]

Good teacher ❤❤

[@MandakiniSonawane-x3q]

Sir u r very intelligent in maths and explanation is very good 👍😊

[@MukeshKumar-li8pj]

21 cm 2*22/7*21 21 cut by 7 _3 times main 2*22=44*3= 132

[@Sanjaykumar-e3j1z]

Sir thank you ex -9. 2 karvane ke leye

[@Vishvesh444]

First comment 😅

[@krishnasharnamproduction689]

😂😂😂😂bhot bda joke tha..😂😂😂😂

[@rameshku7998]

Ara bhi krishnasharnamproduction689 ko translate kro Hindi ma

[@honeyyadav9817]

​@@krishnasharnamproduction689😅😅😅

[@nirbhayachaudhary5617]

Very very best teacher of maths explaining in Hindi and English and solving and telling or explaining a very....

[@Simp..f11]

Sir aap bahut acha padhate hai😊

[@sangeethavenkatesh03]

Thank you very much sir.Because of you i got good marks

[@sitaram1325]

Q1 c) radius (r) = 21cm Circumference of the circle= 22/7 =2x22x21 7 =22x6 = 132 cm

[@AnjuSingh-kk5ud]

(c) 21cm Hiven: radius (r) = 21cm .•. circumference of circle = 2 π r = 2× 22/7×21³ = 3×2=6 =6×22 =132cm

[@ImthiyazAhamed-n2j]

Thank you sir for teaching and learning like we uderstand❤❤

[@SoniaSawant-s8t]

Thanks for teaching sir 😄

[@gitanjalisenapati2361]

Underrated teacher 😢😢💔

[@Gamerparveenverma2376]

Q-2(b) Answer in decimal=1886.5cmsq

[@omkar.creation]

Sir I have a dought in question 7 and 6

[@pinkirajpurohit9989]

Sir, in question 7 (110 +70/7)how did it come

[@awesomeparth2168]

110+10 =120

[@PromitaMediyan]

😢

[@SunilRaikwar-v1w]

550/7cm square (question number 2) (c)

[@Smart__16]

😢🎉

[@Kamlesh_265]

3773÷2=1886.5m sq.

[@Reeta.07dubey]

Question (C) 21CM Given- radius(r) = 21CM Therefore, circumference of circle=2πr = 2×22/7×21 Seven will be come 2 position =2×22/1×3 =44×3 =132CM

[@PraveenKumar-xw9rj]

I have a dout in question no.4 and 5

[@ReshmiRaibole]

Nice explanation

[@SaalikSir]

Thanks

[@chiragdave4563]

Question 2 ( c) ANS is 78.5 CM sir😊

[@aadityanegi8626]

No

[@aadityanegi8626]

550cm2

[@sonukumarguddukumarsonikum3074]

Q2 ans= 550/7

[@judhisthirnaik9883]

C part 132 ans

[@charujain5957]

Ans C sir 132 cm Is it correct sir

[@Technomayuresh]

So Given:sl(R)=5cm Area of circle=πr2 =22/7×5×5 =22/7×25 So=550/7 Is solution Please like the answer 🙏😊😊😊😊😊

[@ujwalakole5726]

Questions 2c answers is 550/7cm power 2

[@renudavi6263]

Sir your best teacher ❤❤

[@krishnaSharma-zl3qs]

Best teacher

[@Snehlata12]

Yaaaaa

[@Anuwithname]

Area of circle ka hai πr²

[@ShauryaTiwari-sss]

Circumference of circle=2*r =2*22/7*2 =132cm

[@preetipatel9413]

Sir the answer of question 1 is number c is 132cm 😊

[@NidhiSharma-s5e]

Sir I have a problem in question 7

[@123-g3r2v]

Que .3 part c ans is 550/7 cm ² 🎉🎉

[@tabahari8357]

Pls sir wapas batai ye na😅😅😅😅

[@kashinathdiwe9109]

Linght into brath

[@sumangalaraj7907]

Sir I want a diagram of second Main third one😢

[@sumangalaraj7907]

I mean all the sum

[@madhavpandey4686]

Sir ka diloge - aa gaya samaj 😅😅

[@DE_ALEXXYT]

Q 4 was the best among the all to solve

[@NabeelAhmad-j3i]

Bhai Question numbers 1 Ka 3 Ans Galat hai

[@NusratKhatoon-yt8wu]

Magnet brain mein Tum samjhane aaye to

[@nishasharmaji8315]

SIR JI BHOTO BHADIYA PAHADAI HAI

[@Rider_priyanshu_kashyap]

Good morning sir ji

[@MumtazManiyar-q7f]

In question 7 110+70 how did it came

[@MrEvil22]

Same dout😢

[@SonuKumar-wj2el]

Same yyr

[@Learneasy285]

Ok sir 🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️💀☠️💀☠️💀☠️💀☠️💀☠️💀🤩🤩🤩🤩🤩🤩🤩

[@Gulki_yuktifriendship4978]

44:58

[@ShallyGoyal]

Sir 3 ke 3part ka ans ha78.5cm

[@RamKumarsahni-xi9ur]

So that's ser

[@ShallyGoyal]

Sir 2 ke part second ka ans ha 1886.5

[@RehanKhan-kr8bl]

Nishant jyada na bolo

[@Shad4473]

Sir 9.2 First question (c)--- -- Answer -132 cm🎉

[@123-g3r2v]

Q-1-c ans is 132 cm🎉 Vote for this answer 🎉

[@hanamanthnesaragi7908]

0:35

[@MumtazManiyar-q7f]

Sir teaching skills good

[@mohdkaleem6210]

Second wale ka second wala ans he1886. 5 he

[@SoniaSharma-oy5od]

Q 1 c) Sol= Given : radius =21 =2πr =2×22/7 × 21 =3×22 ={66mm} Sol

[@Sehajdimplequeen]

It’s wrong 😑

[@NabeelAhmad-j3i]

Shai Answer Hai 132

[@Devil_364]

132 cm is ans of 3 part of 1st question

[@princekushwaha6321]

7:08

[@ishavaggarwal6412]

1.(c) sol. 132 cm

[@Cordelia-l7h]

Thank you sir🙏

[@lakhanlakhan4032]

Kuch samaj ma nahi aaya

[@lakhanlakhan4032]

❤❤

[@lakhanlakhan4032]

❤❤

[@suniljain3434]

Q1(c) 132 ans Q2(c) 550/7

[@kuldeepyadav8845]

Sir Q 1 ke C part ka ans he 132 cm

[@sharadadandin1364]

Thank you

[@VilasGedam-d8r]

Q2, a. 3773/2. Ans 616mm

[@brokerbro1234]

πr2 of formula area

[@anilsoni9223]

Thank you sir tommorow is my exam

[@SnowBoe]

Abe me exam se 1 ghante phele dekh rha hu

[@sicoxgaming7545]

Q-1 c part is 136 cm,👍

[@enakshinagwani273]

I have doubt 🧐 in question 6

[@kanhaiyakumar8323]

You are saying wrong

[@SorangPara]

Ap bohot acha se prata hai 😅😅😅😅😅😅

[@reenaloyal3958]

Sir 7th question doubt sir please explain this question ❓

[@pritirathi1246]

Sir how did 110+70 came in que 7

[@OnkarGoswami-bs2to]

C part C:21cm Radius(r)=21 Circumference of circle=2 pi r =2x22/7x21=132cm 😂

[@VeerpalKaur-fh5rs]

Sir question 1c ans 132 ans ❤

[@rumaSunar-oj1uu]

Ma math maa pass huna chahanxu

[@jasbirkaur6091]

Sir in decimal 2nd que ke b part ka ans 1886.5 cm sq hai

[@sunitamakkar2727]

132ans

[@jasbirkaur6091]

Sir..1st que ka c part ka ans 132 cm aaya hai

[@IshikaDangi-j1m]

Area of circle πr2

[@dilipyadav2510]

😊

[@ManoramaKumbhar-qc2pn]

Red color nahi dikh raha he

[@mehak6699]

550/7

[@sisodiyabansi722]

Q-2 c =1886.5 m2

[@ujwalakole5726]

Questions 1ka c ans 132cm

[@JyotiUkey-cq1uv]

Aaj mera exam hai or aap video pr aaye ho thanks sir😂

[@rekhabetgeri5678]

Answer of 2 main c:is 132